CN201813497U - Terminal device for realizing control on multiple set top boxes - Google Patents
Terminal device for realizing control on multiple set top boxes Download PDFInfo
- Publication number
- CN201813497U CN201813497U CN201020215690XU CN201020215690U CN201813497U CN 201813497 U CN201813497 U CN 201813497U CN 201020215690X U CN201020215690X U CN 201020215690XU CN 201020215690 U CN201020215690 U CN 201020215690U CN 201813497 U CN201813497 U CN 201813497U
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- China
- Prior art keywords
- top box
- terminal device
- set top
- card
- memory
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a terminal device for realizing the control on multiple set top boxes, which comprises a singlechip, wherein the singlechip is connected with the set top boxes by an RS232 serial port; a processor is connected with an electrically-erasable programmable read-only memory (EEPROM) and a 2.4G wireless transmitting-receiving device which is connected with an antenna; and the memory is used for storing card numbers corresponding to CA (Card Holder) cards of the set top boxes. The terminal device of the set top box can be used for comparing the received card numbers with card numbers in the memory by a secondary-set controller and judging whether to descramble according to the comparison result and can solve the charge problem of the set top boxes in a family. The terminal device can ensure that the user operation is simple and the charge of operators is simply controlled.
Description
Technical field
The utility model relates to the STB terminal device, particularly uses the STB terminal device of the charging problem that solves many set-top box of one family.
Background technology
Because the raising day by day of living standards of the people, all there is 2-3 platform television set general user family the inside, the corresponding set-top box of TV, and how solving the 2nd, 3 set-top box charging problem has become present stage operator's urgent problem.
Addressed the above problem following certain methods at present: only need a set-top box, the video of its output is divided into several roads by certain equipment, be transferred to other TVs.Though this method is relatively saved cost, the user watches inconvenience, because all television sets can only be seen the same content; Operator can't charge to user's second, the 3rd set-top box, alleviates the expense of using many set-top box users, and this method also is the most frequently used method of using at present.But the inconvenient operator of this method uses the control of second and third set-top box of user.
The utility model content
The purpose of this utility model provides a kind of charging problem that can solve many set-top box of one family, and the user is simple to operate, and carrier charge is controlled simple STB terminal device.
STB terminal device of the present utility model is achieved by following technical proposals:
A kind of terminal installation of realizing many set-top box controls, comprise that a processor is connected with set-top box by the RS232 serial ports, this processor connects a memory and a wireless transmitter, and described wireless transmitter connects antenna, and described memory is used for preserving and the corresponding card number of set-top box CA card.As a kind of improvement, described processor is a single-chip microcomputer.Described memory is EEPROM (Electrically Erasable Programmable Read Only Memo) EEPROM.Described wireless transmitter is the 2.4G wireless transmitter.Described 2.4G wireless transmitter comprises a 2.4G wireless launcher and a 2.4G radio receiver.
Every set-top box all will connect 1 STB terminal device, and the hardware state unanimity of machine tool or handset is only distinguished as machine tool or handset by the CA card, comes the CA card is made marks by operator, writes information specific, comes mark master card or subcard.Described handset quantity is one to three.
By the management software of set-top box, at first require to realize the differentiation and the pairing of master card and subcard, promptly need judge that the smart card of insertion machine top box work is subcard or master card by set-top box.The memory that needs the set-top box card number is write the STB terminal device by software is to match, and the data message of memory is through having encrypted.Behind smart card insertion machine top box, set-top box judge to be inserted card and is master card normal authorization broadcast program then, set-top box judge insert card could normal TV reception after then waiting for the authorization signal that receives main frame STB terminal device for subcard.
A kind of terminal installation of realizing the control of many set-top box of the present utility model compared with prior art has following good effect:
This STB terminal device compares card number in the card number that receives and the memory by the handset controller, whether judge descrambling according to comparing result, can solve the charging problem of many set-top box of one family, the user is simple to operate, and carrier charge control is simple.
Description of drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the utility model structural representation;
Fig. 2 is the workflow diagram of primary set-top box;
Fig. 3 is the workflow diagram of handset top box.
Embodiment
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
A kind of terminal installation of realizing many set-top box controls of present embodiment, as shown in Figure 1: comprise that a single-chip microcomputer is connected with set-top box by the RS232 serial ports, this processor connects an EEPROM (Electrically Erasable Programmable Read Only Memo) EEPROM and a 2.4G wireless transmitter.The data message of memory is through having encrypted, and described 2.4G wireless transmitter connects antenna, and described memory is used for preserving and the corresponding card number of set-top box CA card.
Every set-top box all will connect 1 STB terminal device, and the hardware state unanimity of machine tool or handset is only distinguished as machine tool or handset by the CA card, comes the CA card is made marks by operator, writes information specific, comes mark master card or subcard.
As shown in Figure 2: during machine tool top box start work, earlier judge that by set-top box program oneself inserting card in the set-top box is master card or subcard, if be subcard then do not authorize and watch program; But be master card this machine operate as normal then if set-top box judge to be inserted card, and the master card card number information is sent to the STB terminal device of present embodiment by the RS232 serial ports, the machine tool top box was sent out a card number every 1 minute.If this device with master card card number that receives and the master card card number that is stored in the EEPROM the inside relatively consistent, then is sent to sub-communication module with card number by communication module.
As shown in Figure 3: in the time of handset top box start work, judge that by set-top box program oneself it is master card or subcard that set-top box is used card earlier, if master card then authorizes this machine normally to watch program; If set-top box is judged this card and is subcard then do not authorize this machine to watch program, and the relevant information of demonstration, simultaneously the subcard card number is sent to the STB terminal device of present embodiment by RS232, judge whether consistent with the subcard card number that is stored in EEPROM, if inconsistent then not authorized machine work; If consistent then receive the master card card number that sends, and with the master card card number that is stored in the EEPROM the inside relatively, if master card card number unanimity is then authorized the work of handset top box.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (7)
1. terminal installation of realizing many set-top box controls, it is characterized in that: comprise that a processor is connected with set-top box by the RS232 serial ports, this processor connects a memory and a wireless transmitter, described wireless transmitter connects antenna, and described memory is used for preserving and the corresponding card number of set-top box CA card.
2. by the terminal installation of many set-top box controls of the described realization of claim 1, it is characterized in that: described processor is a single-chip microcomputer.
3. by the terminal installation of many set-top box controls of the described realization of claim 1, it is characterized in that: described memory is EEPROM (Electrically Erasable Programmable Read Only Memo) EEPROM.
4. by the terminal installation of many set-top box controls of the described realization of claim 1, it is characterized in that: described wireless transmitter is the 2.4G wireless transmitter.
5. by the terminal installation of many set-top box controls of the described realization of claim 4, it is characterized in that: described 2.4G wireless transmitter comprises a 2.4G wireless launcher.
6. by the terminal installation of many set-top box controls of the described realization of claim 4, it is characterized in that: described 2.4G wireless transmitter comprises a 2.4G radio receiver.
7. by the terminal installation of many set-top box controls of the described realization of claim 1, it is characterized in that: handset quantity is one to three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020215690XU CN201813497U (en) | 2010-06-04 | 2010-06-04 | Terminal device for realizing control on multiple set top boxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020215690XU CN201813497U (en) | 2010-06-04 | 2010-06-04 | Terminal device for realizing control on multiple set top boxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201813497U true CN201813497U (en) | 2011-04-27 |
Family
ID=43896432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020215690XU Expired - Fee Related CN201813497U (en) | 2010-06-04 | 2010-06-04 | Terminal device for realizing control on multiple set top boxes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201813497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102572580A (en) * | 2012-01-31 | 2012-07-11 | 福建创频数码科技有限公司 | Method for descrambling set top box through network |
| CN104363492A (en) * | 2014-10-30 | 2015-02-18 | 成都康特电子高新科技有限责任公司 | Digital television terminal based on broadcast television network system |
-
2010
- 2010-06-04 CN CN201020215690XU patent/CN201813497U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102572580A (en) * | 2012-01-31 | 2012-07-11 | 福建创频数码科技有限公司 | Method for descrambling set top box through network |
| CN102572580B (en) * | 2012-01-31 | 2014-03-05 | 福建创频数码科技有限公司 | Method for descrambling set top box through network |
| CN104363492A (en) * | 2014-10-30 | 2015-02-18 | 成都康特电子高新科技有限责任公司 | Digital television terminal based on broadcast television network system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20130604 |